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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">    Copyright (c) 2013-2014, Stefan Hacker &lt;dd0t@users.sourceforge.net&gt;</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">    All rights reserved.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">    Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">    modification, are permitted provided that the following conditions are met:</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">    1. Redistributions of source code must retain the above copyright notice,</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">    this list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">    2. Redistributions in binary form must reproduce the above copyright</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">    notice, this list of conditions and the following disclaimer in the</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">    documentation and/or other materials provided with the distribution.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">    3. Neither the name of the copyright holder nor the names of its</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">    contributors may be used to endorse or promote products derived from</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">    this software without specific prior written permission.</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment">    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS &quot;AS IS&quot;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment">    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment">    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment">    ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment">    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment">    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment">    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment">    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment">    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment">    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="comment">    POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="preprocessor">#ifndef SERVICE_DISPATCHER_THREAD_H</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define SERVICE_DISPATCHER_THREAD_H</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">#include &lt;thread&gt;</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor">#include &quot;ServiceDispatcher.h&quot;</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;</div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="class_service_dispatcher_thread.html">   44</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_service_dispatcher_thread.html">ServiceDispatcherThread</a> : <span class="keyword">public</span> <a class="code" href="class_service_dispatcher.html">ServiceDispatcher</a> {</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="class_service_dispatcher_thread.html#a0b3eccc5281c04d103313dd82c27a55b">   50</a></span>&#160;    <a class="code" href="class_service_dispatcher_thread.html#a0b3eccc5281c04d103313dd82c27a55b">ServiceDispatcherThread</a>() {}</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    </div>
<div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="class_service_dispatcher_thread.html#acac4f20b7ea84e406f562a155c375ad0">   56</a></span>&#160;    <span class="keyword">virtual</span> <a class="code" href="class_service_dispatcher_thread.html#acac4f20b7ea84e406f562a155c375ad0">~ServiceDispatcherThread</a>() {</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;        <a class="code" href="class_service_dispatcher_thread.html#ae9054e054414b9e00bb626845845ca16">stop</a>(<span class="keyword">true</span>);</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    }</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    </div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="class_service_dispatcher_thread.html#a4767fc26a82b644b3d8650a6036d1b0b">   61</a></span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_service_dispatcher_thread.html#a4767fc26a82b644b3d8650a6036d1b0b">start</a>() {</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;        <a class="code" href="class_service_dispatcher_thread.html#a63070986b7b56f644eaf6c63fbbc5330">m_thread</a> = std::thread([<span class="keyword">this</span>](){</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;            <a class="code" href="class_service_dispatcher.html#a92d6309517ea11b6d646e787865c000a">run</a>();</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;        });</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    }</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    </div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="class_service_dispatcher_thread.html#ae9054e054414b9e00bb626845845ca16">   73</a></span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_service_dispatcher_thread.html#ae9054e054414b9e00bb626845845ca16">stop</a>(<span class="keywordtype">bool</span> force = <span class="keyword">false</span>) {</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        <span class="keywordflow">if</span> (!<a class="code" href="class_service_dispatcher_thread.html#a63070986b7b56f644eaf6c63fbbc5330">m_thread</a>.joinable()) {</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;            <span class="comment">// We already stopped or never started</span></div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;            <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        }</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        </div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;        <span class="keywordflow">if</span> (force) {</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;            <span class="comment">// Drop queued posts to exit asap</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;            <a class="code" href="class_service_dispatcher.html#a7bf54f65ee49a65d344581078d0a61b6">stopService</a>();</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;            <span class="comment">// Reset on work wouldn&#39;t be threadsafe so defer it</span></div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;            <a class="code" href="class_service_dispatcher.html#a51360fc052cab5a9bad17fd586081091">post</a>([<span class="keyword">this</span>]() { <a class="code" href="class_service_dispatcher.html#ad8ad1909afe414cd27e21c8cdd214c6c">resetWork</a>(); });</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;        }</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;        <a class="code" href="class_service_dispatcher_thread.html#a63070986b7b56f644eaf6c63fbbc5330">m_thread</a>.join();</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    }</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    </div>
<div class="line"><a name="l00090"></a><span class="lineno"><a class="line" href="class_service_dispatcher_thread.html#a63070986b7b56f644eaf6c63fbbc5330">   90</a></span>&#160;    std::thread <a class="code" href="class_service_dispatcher_thread.html#a63070986b7b56f644eaf6c63fbbc5330">m_thread</a>;</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;};</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;<span class="preprocessor">#endif // SERVICE_DISPATCHER_THREAD_H</span></div>
<div class="ttc" id="class_service_dispatcher_html"><div class="ttname"><a href="class_service_dispatcher.html">ServiceDispatcher</a></div><div class="ttdoc">Provides functionality for safely running operations in a thread. </div><div class="ttdef"><b>Definition:</b> ServiceDispatcher.h:48</div></div>
<div class="ttc" id="class_service_dispatcher_html_a51360fc052cab5a9bad17fd586081091"><div class="ttname"><a href="class_service_dispatcher.html#a51360fc052cab5a9bad17fd586081091">ServiceDispatcher::post</a></div><div class="ttdeci">void post(Function &amp;&amp;function)</div><div class="ttdoc">Store a given function. </div><div class="ttdef"><b>Definition:</b> ServiceDispatcher.h:71</div></div>
<div class="ttc" id="class_service_dispatcher_html_a92d6309517ea11b6d646e787865c000a"><div class="ttname"><a href="class_service_dispatcher.html#a92d6309517ea11b6d646e787865c000a">ServiceDispatcher::run</a></div><div class="ttdeci">void run()</div><div class="ttdoc">Runs underlying boost asio io_service. </div><div class="ttdef"><b>Definition:</b> ServiceDispatcher.h:96</div></div>
<div class="ttc" id="class_service_dispatcher_thread_html_ae9054e054414b9e00bb626845845ca16"><div class="ttname"><a href="class_service_dispatcher_thread.html#ae9054e054414b9e00bb626845845ca16">ServiceDispatcherThread::stop</a></div><div class="ttdeci">virtual void stop(bool force=false)</div><div class="ttdoc">Stops the execution of this tread. </div><div class="ttdef"><b>Definition:</b> ServiceDispatcherThread.h:73</div></div>
<div class="ttc" id="class_service_dispatcher_thread_html_a63070986b7b56f644eaf6c63fbbc5330"><div class="ttname"><a href="class_service_dispatcher_thread.html#a63070986b7b56f644eaf6c63fbbc5330">ServiceDispatcherThread::m_thread</a></div><div class="ttdeci">std::thread m_thread</div><div class="ttdoc">Thread this object is running its event loop on after start. </div><div class="ttdef"><b>Definition:</b> ServiceDispatcherThread.h:90</div></div>
<div class="ttc" id="class_service_dispatcher_html_a7bf54f65ee49a65d344581078d0a61b6"><div class="ttname"><a href="class_service_dispatcher.html#a7bf54f65ee49a65d344581078d0a61b6">ServiceDispatcher::stopService</a></div><div class="ttdeci">void stopService()</div><div class="ttdoc">Stops underlying service. </div><div class="ttdef"><b>Definition:</b> ServiceDispatcher.h:106</div></div>
<div class="ttc" id="class_service_dispatcher_thread_html_a0b3eccc5281c04d103313dd82c27a55b"><div class="ttname"><a href="class_service_dispatcher_thread.html#a0b3eccc5281c04d103313dd82c27a55b">ServiceDispatcherThread::ServiceDispatcherThread</a></div><div class="ttdeci">ServiceDispatcherThread()</div><div class="ttdoc">Creates a ServiceDispatcherThread. </div><div class="ttdef"><b>Definition:</b> ServiceDispatcherThread.h:50</div></div>
<div class="ttc" id="class_service_dispatcher_thread_html_acac4f20b7ea84e406f562a155c375ad0"><div class="ttname"><a href="class_service_dispatcher_thread.html#acac4f20b7ea84e406f562a155c375ad0">ServiceDispatcherThread::~ServiceDispatcherThread</a></div><div class="ttdeci">virtual ~ServiceDispatcherThread()</div><div class="ttdoc">Destroy dispatcher. </div><div class="ttdef"><b>Definition:</b> ServiceDispatcherThread.h:56</div></div>
<div class="ttc" id="class_service_dispatcher_html_ad8ad1909afe414cd27e21c8cdd214c6c"><div class="ttname"><a href="class_service_dispatcher.html#ad8ad1909afe414cd27e21c8cdd214c6c">ServiceDispatcher::resetWork</a></div><div class="ttdeci">void resetWork()</div><div class="ttdoc">Drops queued functions. </div><div class="ttdef"><b>Definition:</b> ServiceDispatcher.h:101</div></div>
<div class="ttc" id="class_service_dispatcher_thread_html"><div class="ttname"><a href="class_service_dispatcher_thread.html">ServiceDispatcherThread</a></div><div class="ttdoc">Provides functionality for safely running operations in a thread. </div><div class="ttdef"><b>Definition:</b> ServiceDispatcherThread.h:44</div></div>
<div class="ttc" id="class_service_dispatcher_thread_html_a4767fc26a82b644b3d8650a6036d1b0b"><div class="ttname"><a href="class_service_dispatcher_thread.html#a4767fc26a82b644b3d8650a6036d1b0b">ServiceDispatcherThread::start</a></div><div class="ttdeci">virtual void start()</div><div class="ttdoc">Start the dispatcher thread. </div><div class="ttdef"><b>Definition:</b> ServiceDispatcherThread.h:61</div></div>
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